Machine and bolt woeks



(No Model.)

H. H. FULTON 8v 0. R, OLSEN.

WHEY-SIS.

PULLEY.

Patented Aug. '7, 1883. 4

N PETERS mwum n hn Watbingmu. u c

HARMON H. FULTON AND OLAF R. OLSEN, OF INDIANAPOLIS, INDIANA, INDIANAPOLIS MAoHI E AND BOLT WORKS, on SAME UNITED STATES- ASSIGNORS TO THE PLACE.

PATENT TOFFICEQ PULLEY.

SPECIFICATION forming part of. Letters Patent No. 282,513, dated August "7, 1883.

Application filed June 9,1883. No model.)

To all whomit may. concern:

Be it known that we, HARMo H. FULTON and OLAF It. OLSEN, of Indianapolis, Indiana, have invented a new and useful Improvement in Pulleys, of which the following is a description, reference being made tothe accompany- A and yertical section of the web and lug shown ing drawings, in the several figures of which like letters indicate like parts.

I Our invention relates to means for attaching sheet-metal webs to iron pulley-rims, and we illustrate several ways of doing this'in the drawings.

In Figure 1 is shown in vertical section a portion of a pulley-wheel in which 'I is the tire or rim, w the web of corrugated sheet- .metal, and f f are angle-arms, which may be of any desired length, or may extend clear around the rim on the under side, and the web is bolted through between the angle-arms, and these latter are bolted to the rim with tirebolts. g

.In Fig. 2 is shown a side viewof another method of attachment. ,This webW is corrugated vertically or radially and lugs Z are bolted to the Side of the web and have heads which pass through the rim T and are riveted down flush with the outside of the rim.

In Fig. 3 we Show a cross-section of the rim in Fig. 2. V

Fig. 4 is avertical section of a part of a pulle'y showing another method. As before, I is the rim, andW the web-i. 6., a T-Shaped flange bolted to the rim with tire-bolts, and to its downward-projecting arm the web is bolted, a Square plate or washer, 19, being placed on the other side of the webs, as shown.

Fig. 5 is a vertical section of a portion of a pulley in which T is the rim, j f a jawed flange bolted to the rim, and the web W enters Shown.

Fig. 6 is a side view of another forin, in

whichT is a rim, having scalloped-shaped ears e integral therewith, to which ears the web W is bolted, as shown. I Instead of these cars, a continuous flange could be used.

What we claim, and desire to secure by Letters Patent, is the following:

1. A pulley-wheel wherein a corrugated metal Web is secured to the under side of a solid rim by means of angle-irons, substantially as described. I

2. A pulley-wheel wherein a corrugated metal web is Securedto the under side of a solid rim bymeans of a T shaped lug, Substantially as described. J

3. Apulley-wheel whereinametal web, corrugated, is secured to a solid rim by means of plates bolted to the web and headed down through the rim, substantially as described.

4. A pulley-wheel wherein a corrugated metal web is Secured between the jaws of a the jaw, and a bolt passes through all, as

flange bolted to the rim, substantially as de-.,

scribed.

5. A pulley-wheel wherein a corrugated web 'issecured to a rim by means of ears which are integral with the rim, substantially as described. y

6. A pulley-wheel wherein a corrugated web is secured to arim by means of a continuous flange on the under side of the rim and integral therewith, substantially as described. In Witness whereof we have hereunto set our hands this 5th day of June, 1883.

I HARMON H. FULTON.

. OLAF R. OLSEN.

Witnesses:

OrlP; J AOOBS, W. S. BERGUNDTIIAL. 

